U.S. federal trademark · Serial No. 88087820 · Reg. No. 5670603
Gypsum wallboard; non-metal building and construction materials, namely, shaft-liner for the construction of barriers for cavity shaftwalls, horizontal membrane systems, and area separation walls, tile back boards, and interior wall, floor and ceiling panels
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.